/*************************************************************
 * 
 * CopyRight(c)2007, http://www.moorwind.com/
 * email:ezhung@gmail.com
 * for free, but a email permission would be nice
 * 
 ************************************************************/
package kono.utils.collections
{
	public interface Icollection
	{
		//得到对象大小， the total number that contains
		function get size():uint
		
		//检查是否包含给点数据， check if it contains the given item
		function contains(item:*):Boolean
		
		//清空对象， clear all 
		function clear():void
		
		//转换对象为数组， convert the collection to array
		function toArray():Array
	}
}